Day4 Illustration exercise - Ink illustration of a dog

So I'm trying to make a habit of drawing at least once a day. Today's drawing is of a Boerboel dog. For the moment my drawings is done in ink with a brush over a light initial pencil drawing. I might later experiment with different mediums... but for the moment my main focus is on improving my drawing technique as well as character developing.

Riaan Coetzee, Illustration of a dog (Day 4),Ink on paper, 2015